// : polymorphism/Shapes.java
package polymorphism; /* Added by Eclipse.py */
// Polymorphism in Java.
import polymorphism.shape.*;

public class Shapes {
  private static RandomShapeGenerator gen = new RandomShapeGenerator();

  public static void main(String[] args) {
    Shape[] s = new Shape[9];
    // Fill up the array with shapes:
    for (int i = 0; i < s.length; i++) {
      s[i] = gen.next();
    }
    // Make polymorphic method calls:
    for (Shape shp : s) {
      if (shp instanceof Square) {
        shp.draw();
      }
    }
  }
} /* Output:
  Triangle.draw()
  Triangle.draw()
  Square.draw()
  Triangle.draw()
  Square.draw()
  Triangle.draw()
  Square.draw()
  Triangle.draw()
  Circle.draw()
  */
// :~
